webpki-root-certs is used at run time in 12 crates (of which 8 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) webpki-root-certs version
626K 19 rustls-platform-verifier ^0.26
5.2K 8 deno_node ^0.26.5
5.7K 3 rquest optional ^0.26.0